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EP0581540
European procedure
Extract from the Register of European Patents
EP About this file: EP0581540
| EP0581540 - Silicone release composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.04.1998 Database last updated on 02.08.2024 | Most recent event Tooltip | 09.04.1998 | No opposition filed within time limit | published on 27.05.1998 [1998/22] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [1994/05] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Van Vleck, Gordon Thomas 88 North Lake Avenue Troy, New York 12180 / US | [1994/05] | Representative(s) | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc. 15 John Adam Street London WC2N 6LU / GB | [N/P] |
| Former [1997/25] | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | ||
| Former [1994/05] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 93305836.4 | 23.07.1993 | [1994/05] | Priority number, date | US19920922280 | 30.07.1992 Original published format: US 922280 | [1994/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0581540 | Date: | 02.02.1994 | Language: | EN | [1994/05] | Type: | B1 Patent specification | No.: | EP0581540 | Date: | 04.06.1997 | Language: | EN | [1997/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.09.1993 | Classification | IPC: | C09J7/04 | [1994/05] | CPC: |
C09D183/06 (EP,US);
C09J7/401 (EP,US);
C09J2483/005 (EP,US);
Y10T428/28 (EP,US);
Y10T428/2839 (EP,US);
Y10T428/2843 (EP,US);
Y10T428/2848 (EP,US);
Y10T428/31663 (EP,US);
Y10T428/31667 (EP,US);
Y10T428/31993 (EP,US)
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| C-Set: |
C09D183/06, C08L2666/28 (EP,US)
| Designated contracting states | DE, FR, GB [1994/05] | Title | German: | Silikontrennschicht-Zusammensetzung | [1994/05] | English: | Silicone release composition | [1994/05] | French: | Composition anti-adhésive de silicone | [1994/05] | Examination procedure | 21.07.1994 | Examination requested [1994/37] | 17.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.1995 | Reply to a communication from the examining division | 19.08.1996 | Despatch of communication of intention to grant (Approval: Yes) | 02.12.1996 | Communication of intention to grant the patent | 12.03.1997 | Fee for grant paid | 12.03.1997 | Fee for publishing/printing paid | Opposition(s) | 05.03.1998 | No opposition filed within time limit [1998/22] | Fees paid | Renewal fee | 31.07.1995 | Renewal fee patent year 03 | 31.07.1996 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]WO9203233 (PATTERSON ROBERT [US]); | [A]EP0089279 (INST NAT RECH CHIMIQUE [FR]); | [A]US4313988 (KOSHAR ROBERT J, et al) |